IndividualActive
Marilyn Tsourounis, PHARM.D
NPI 1528355351 · Pharmacist · Germantown, MD
Marilyn Tsourounis, PHARM.D is a Pharmacist provider in Germantown, MD (NPI 1528355351).
Provider details
- NPI number
- 1528355351
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17672 (MD)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
20908 Frederick Rd
T-1046
Germantown, MD 20876-4134
Phone: (443) 624-8923
Street-level locationGet directions
Mailing address
20908 Frederick Rd
Germantown, MD 20876-4134
Registry dates
- Enumerated
- 2011-06-30
- Last updated
- 2011-06-30
Frequently asked questions
- What is Marilyn Tsourounis's NPI number?
- Marilyn Tsourounis's National Provider Identifier (NPI) is 1528355351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Tsourounis's specialty?
- Marilyn Tsourounis is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Marilyn Tsourounis located?
- Marilyn Tsourounis's practice location on file with NPPES is 20908 Frederick Rd, Germantown, MD 20876-4134.
- What is Marilyn Tsourounis's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Tsourounis is (443) 624-8923.
- Is Marilyn Tsourounis's NPI active?
- Yes — Marilyn Tsourounis's NPI (1528355351) is active in the NPPES registry as of the last update on 2011-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.